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How to Fix Bootloop — Huawei Mate 70 Pro

Fix BootloopHarmonyOS 4.3, up to 6.0

How to Fix Bootloop — Huawei Mate 70 Pro

⏱ ~5 min📋 6 steps

The Huawei Mate 70 Pro is a 2024 HarmonyOS 4.3, up to 6.0 smartphone powered by the Kirin 9020 (7 nm) with 12GB | 16GB and 1TB | 256GB | 512GB internal storage. It features a 6.9", LTPO OLED, 1B colors, 120Hz, 2500 nits (peak), 1316.0x2832.0 display and is available in Black, Purple, White, Green.

The Mate 70 Pro is equipped with a 5500 mAh, a 50 MP, 4K, 1080p, HDR, gyro-EIS, OIS main camera, a 13 MP, 4K, 1080p, HDR, gyro-EIS front camera. The device uses a Nano-SIM + Nano-SIM configuration. It weighs 221 g.

A bootloop on the Huawei Mate 70 Pro occurs when the device repeatedly restarts without fully loading Android. This is commonly caused by a failed software update, corrupted system files, or an incompatible app. Most bootloops can be resolved without losing data by clearing the cache partition first before attempting a factory reset.

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Factory reset may be needed as a last resort — erases all data.

1

On your Huawei Mate 70 Pro: force restart: hold Power for 15–30 seconds

2

If still looping: enter Recovery Mode

3

Navigate to 'Wipe cache partition' → confirm → reboot

4

If still looping: return to Recovery

5

Select 'Wipe data/factory reset' → confirm (erases all data)

6

Last resort: use your manufacturer's PC tool to reinstall firmware

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